Heckled, eh, I don't care. That is speech.
Attacked?
Those people need to be arrested if possible, and held to account.
I think for this video every cop everywhere should be very happy at the PR victory these officers were able to achieve here, by making the officers look like people in power, that should have that power, and have the legitimacy to command respect, while making these criminals look like absolute villains.
This video is the biggest win I have seen for police in some time.
Hopefully this video is encouraging and not discouraging to you.